AutoCAD三维建模制作立体羽毛球
昨天网友提出要我做一个[url=http://design.yesky.com/3dcad/][u][b][color=#0000ff]AutoCAD[/color][/b][/u][/url]建模做羽毛球的教程，今天上午研究了一下，感觉建模并不难。主要运用到CAD命令如下：L线、REGION面域、RECTANG矩形、C圆 、SPLINE样条线、REVOLVE旋转、M移动、ROTATE3D三维旋转、3DARRAY三维阵列、TORUS圆环。
最后效果图
[url=http://design.yesky.com/syscore/334/524334d.shtml][img]http://design.yesky.com/imagelist/2007/295/2qgz7pxow5hqs.jpg[/img][/url]
制作过程如下。
在CAD中按下图绘一个旋转面。
[img=358,416]http://design.yesky.com/imagelist/2007/295/d9nqmh9sb1py.jpg[/img]
region创建面域,选择刚做好的图形!
[img=349,431]http://design.yesky.com/imagelist/2007/295/ygca32v9j03c.jpg[/img]
再在左边,绘一个小四边形,位置如图!
[img=461,364]http://design.yesky.com/imagelist/2007/295/71aa8ltcbpw4.jpg[/img]
再绘羽毛杆旋转面,大小如图!上面小，下面大
[img=254,463]http://design.yesky.com/imagelist/2007/295/al5flnpcm4v2.jpg[/img] 再制作羽毛，用spline样条线绘出形状，之后创建成面域region，样式如图! [img=238,424]http://design.yesky.com/imagelist/2007/295/x12d165magu0.jpg[/img]
revolve旋转，选择所有须旋转面!EXT拉伸羽毛边，厚度自定!
[img=284,426]http://design.yesky.com/imagelist/2007/295/4w91ix90s397.jpg[/img]
[img=368,434]http://design.yesky.com/imagelist/2007/295/8zvct61ohm55.jpg[/img]
移动M，把羽毛杆移动到如图位置!
[img=387,312]http://design.yesky.com/imagelist/2007/295/125c1291bu9m.jpg[/img] 新建坐标USA，N新建，移动坐标到圆杆中心。
rotate3d三维旋转，指点基点，基点为圆杆中心点，捕捉X轴上两点，输入角度-20(可自定)!
继续三维旋转，指点基点，基点为圆杆中心点捕捉Y轴上两点，输入角度5度!
[img=460,481]http://design.yesky.com/imagelist/2007/295/h2cd6s69wv51.jpg[/img]
[url=http://design.yesky.com/syscore/334/524334d_10.shtml][img]http://design.yesky.com/imagelist/2007/295/1k03r002u176s.jpg[/img][/url]
[url=http://design.yesky.com/syscore/334/524334d_11.shtml][img]http://design.yesky.com/imagelist/2007/295/12u1t3371ti9s.jpg[/img][/url]
[img=393,488]http://design.yesky.com/imagelist/2007/295/f35ca5lzkt00.jpg[/img]
3darray三维陈烈，陈列轴为顶部的中轴线，数目16个，环形陈列360度。
[img=479,220]http://design.yesky.com/imagelist/2007/295/6f7597572xxx.jpg[/img]
[img=433,481]http://design.yesky.com/imagelist/2007/295/7zs51qv2s077.jpg[/img]
[img=421,410]http://design.yesky.com/imagelist/2007/295/3e56twld2arr.jpg[/img]
[img=370,410]http://design.yesky.com/imagelist/2007/295/2734k317wa1f.jpg[/img] torus圆环，利用圆环命令加上框圈。如图。
[img=460,493]http://design.yesky.com/imagelist/2007/295/28d66lf2iq0w.jpg[/img]
[img=359,412]http://design.yesky.com/imagelist/2007/295/5m2d50f7v9cy.jpg[/img]
最后加材质渲染。[url=http://link.yesky.com/friendlink/linkpage.view?url=http://www.jcwcn.com/html/AutoCAD/15_38_54_120.htm][color=#eeeeee]原文链接[/color][/url]
[url=http://design.yesky.com/syscore/334/524334d_19.shtml][img]http://design.yesky.com/imagelist/2007/295/y2q78wkwbgw2s.jpg[/img][/url]
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